RE: Unix - performance tuning (vmstat 5)

From: CHAN Chor Ling Catherine (CSC) <clchan_at_nie.edu.sg>
Date: Wed, 22 Aug 2001 06:57:08 -0700
Message-ID: <F001.00373E7C.20010822071556@fatcity.com>

Hi Jaouich,

The command
kill `ps -ef | grep vmstat |awk '{print $2}'` works. Thanks a million.

Peter has also solved the problem for me by advising me to use vmstat 5 5 instead.

Regds,
New Bee in Unix
-----Original Message-----
To: Multiple recipients of list ORACLE-L Sent: 08/22/2001 10:21 PM

        I am not sure I understand you question correctly, but here is what I use when I want to kill some jobs ($BATCHJOB = name of the job to kill):

kill -9 `ps -ef|grep $BATCHJOB|awk '{print $2}'`

        If I want to kill all of one user's jobs: su - user
kill -9 -1

        Cheers!

Cyril Jaouich (Conseiller Unix)

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Centre de support informatique CSI

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Tél 514-289-1122 x6237

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De : CHAN Chor Ling Catherine (CSC)[SMTP:clchan_at_nie.edu.sg] Répondre à : ORACLE-L_at_fatcity.com
Date : mercredi 22 août 2001 08:05
A : Multiple recipients of list ORACLE-L Objet : OT: Unix - performance tuning (vmstat 5)

        Hi Unix Gurus,

        I submit a job to monitor the CPU utilization etc every 15 mins using the
command vmstat 5.

        How do I kill the submitted unix process of the batch job ?

        I tried to kill the submitted process using a batch job using the following
command :
var_pid=`echo $var_grep_vmstat | (read u v w x y z; echo ${v} )` kill $var_pid

        This works if the output is
$ ps -ef | grep vmstat

   orahrms 11271 11263 0 17:30:00 ? 0:00 vmstat 5    orahrms 11612 11576 0 18:50:53 pts/11 0:00 grep vmstat

        If the output is as below, the program will not work
$ ps -ef | grep vmstat

   orahrms 11612 11576 0 18:50:53 pts/11 0:00 grep vmstat    orahrms 11271 11263 0 17:30:00 ? 0:00 vmstat 5

        Please help. Thanks in advance.

        Regds,
New Bee

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Author: CHAN Chor Ling Catherine (CSC) 
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Author: CHAN Chor Ling Catherine (CSC)
  INET: clchan_at_nie.edu.sg

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Received on Wed Aug 22 2001 - 08:57:08 CDT